Benutzerhandbuch für Liebert POWER PROTECTION STATIC TRANSFER SWITCH

Inhaltsverzeichnis

• Important Safety Instructions

  9
  • Save these instructions

    9
• Overview of Manual

  10
• 1.0 Safety Precautions

  11
• 2.0 Unpacking and Inspections

  12
  • 2.1 External Inspections

    12
  • 2.2 Unloading and Handling

    12
    • 2.2.1 Handling Considerations

      13
    • 2.2.2 Unit Preparation

      13
  • 2.3 Internal Inspections

    13
• 3.0 Location Considerations

  14
  • 3.1 Recommended Minimum Service Clearances

    14
  • 3.2 Heat Output

    14
    • Table 1 Heat Output

      14
  • 3.3 Operating Environment

    14
  • 3.4 Altitude

    15
    • Figure 1 Recommended derating for high altitude operation

      15
    • Figure 2 Maximum ambient temperature for full load operation at higher altitudes

      15
    • Table 2 Altitude conversion-feet to meters

      15
• 4.0 Locating the STS2

  16
  • 4.1 Leveling and Anchoring the Unit to the Floor

    16
  • 4.2 Leveling of the Static Switch Without Anchoring

    16
  • 4.3 Leveling and Anchoring the Static Switch Using Floor Stand

    16
• 5.0 Power and Control Wiring

  17
  • 5.1 Input And Output Power Connections

    17
    • Figure 3 Typical static transfer switch one-line diagram

      17
    • Table 3 Input/output conduit plate specifications

      18
  • 5.2 Input Junction Box Installation (Optional)

    18
    • Table 4 Input junction box dimensions

      18
    • Table 5 Input junction box terminal wire size range

      18
  • 5.3 System Grounding

    19
    • Figure 4 Typical one-line diagram of two PDUs and a static transfer switch

      19
  • 5.4 Control Wiring Connections

    19
  • 5.5 Remote Source Selection Wiring

    20
    • Table 6 Remote source selection terminal block

      20
  • 5.6 Power Supply

    20
    • Table 7 Terminal block 1 and terminal block 2 wire connections

      20
• 6.0 Options

  21
  • 6.1 Programmable Relay Board

    21
    • Table 8 Programmable relay board pinout

      21
  • 6.2 Optimized Transfer

    21
  • 6.3 Distribution Cabinet With I-Line Panelboard-100-600A Units Only

    22
  • 6.4 Input Contact Isolator Board

    22
  • 6.5 Comms Board

    22
  • 6.6 Internal Modem

    22
  • 6.7 Network Interface Card (NIC)

    23
  • 6.8 LED Display

    23
  • 6.9 Remote Source Selection

    23
  • 6.10 Key Lockout Switch

    23
  • 6.11 Redundant Output Breaker

    23
  • 6.12 Input Junction Boxes and Cables

    24
  • 6.13 Seismic Floor Anchors

    24
  • 6.14 Seismic Floor Stand

    24
• 7.0 Installation Drawings

  25
  • Figure 5 Outline drawing: 100 - 250 amp STS2

    25
  • Figure 6 Outline drawing: 400 - 600 amp STS2

    26
  • Figure 7 Outline drawing: 800 - 1000 amp STS2

    27
  • Figure 8 Outline drawing: 100 - 250amp STS2 with a key lockout switch option

    28
  • Figure 9 Outline drawing: 400 - 600 amp STS2 with a key lockout switch option

    29
  • Figure 10 Outline drawing: 800 - 1000 amp STS2 with the key lockout switch option

    30
  • Figure 11 Seismic anchor drawing: 100 - 250 amp STS2

    31
  • Figure 12 Seismic anchor drawing: 400 - 600 amp STS2

    32
  • Figure 13 Seismic anchor drawing: 800 - 1000 amp STS2

    33
  • Figure 14 Electrical field connections drawing: 100 - 250 amp STS2 with single output breaker

    34
  • Figure 15 Electrical field connections drawing: 100 - 250 amp STS2 with dual output breakers

    35
  • Figure 16 Electrical field connections drawing: 400 - 600 amp STS2 with single output breaker

    36
  • Figure 17 Electrical field connections drawing: 400 - 600 amp STS2 with dual output breakers

    37
  • Figure 18 Electrical field connections drawing: 800 - 1000 amp STS2 with single output breaker

    38
  • Figure 19 Electrical field connections: 800 - 1000 amp STS2 with dual output breakers

    39
  • Figure 20 Circuit breaker schedule

    40
  • Figure 21 Control connection location diagram: 100 - 600 amp STS2

    41
  • Figure 22 Control connection location diagram: 800 - 1000 amp STS2

    42
  • Figure 23 Control wiring for remote source selection option

    43
  • Figure 24 Control wiring for the programmable relay board option

    44
  • Figure 25 Control wiring for the input contact isolator board option

    45
  • Figure 26 Control wiring for comms board (see Figure 27 on page 39 for internal modem wiring)

    46
  • Figure 27 Control wiring for the internal modem option

    47
  • Figure 28 Control wiring for the network interface card (NIC) option

    48
  • Figure 29 Control wiring for the RS-232 port

    49
  • Figure 30 Outline drawing for input junction box

    50
  • Figure 31 Color LCD touch screen display

    51
  • Figure 32 LED display

    52
  • Figure 33 Installation drawing, seismic floor stand 100-250A

    53
  • Figure 34 Installation drawing, seismic floor stand 100-250A

    54
  • Figure 35 Installation drawing, seismic floor stand 100-250A

    55
  • Figure 36 Installation drawing, seismic floor stand 100-250A

    56
  • Figure 37 Installation drawing, seismic floor stand 400-600A

    57
  • Figure 38 Installation drawing, seismic floor stand 400-600A

    58
  • Figure 39 Installation drawing, seismic floor stand 400-600A

    59
  • Figure 40 Installation drawing, seismic floor stand 400-600A

    60
  • Figure 41 Installation drawing, seismic floor stand 800-1000A

    61
  • Figure 42 Installation drawing, seismic floor stand 800-1000A

    62
  • Figure 43 Installation drawing, seismic floor stand 800-1000A

    63
  • Figure 44 Installation drawing, seismic floor stand 800-1000A

    64
• 8.0 Introduction to STS2 Operations

  65
  • 8.1 System Description

    65
    • 8.1.1 Redundancy

      65
    • 8.1.2 Reliability and Agency Requirements

      66
    • 8.1.3 Factory Backup and Service Assistance

      66
  • 8.2 Modes of Operation

    66
    • 8.2.1 Normal (Preferred Source)

      66
    • 8.2.2 Transfer

      66
    • 8.2.3 Transfer Inhibit

      66
    • 8.2.4 Bypass

      67
  • 8.3 Operator Controls

    67
    • Figure 45 STS2 touch screen display

      67
• 9.0 Theory of Operation

  68
  • 9.1 General Description

    68
    • 9.1.1 STS2 Static Transfer Switch

      68
    • 9.1.2 Source Transfer

      68
    • 9.1.3 Automatic Transfer/Retransfer

      68
      • Automatic Retransfer Inhibited

        68
    • 9.1.4 Emergency Transfer

      69
    • 9.1.5 Load Current Transfer Inhibit

      69
    • 9.1.6 SCR Failure

      69
    • 9.1.7 On/Off Sequence

      69
  • 9.2 Detailed Component Description

    69
    • 9.2.1 Controls

      69
      • Operator Interface

        69
      • Hardware

        70
      • Firmware

        70
    • 9.2.2 Circuit Breakers

      70
    • 9.2.3 SCRs

      70
    • 9.2.4 Logic Modules

      71
    • 9.2.5 Audible Alarm

      71
    • 9.2.6 RS-232 Port

      71
• 10.0 Operating Instructions for the Touch Screen Interface

  72
  • 10.1 Normal System Turn-On

    73
    • Figure 46 STS2 touch screen display

      73
  • 10.2 Manual Transfer / Preferred Source Selection

    74
    • Figure 47 Source transfer screen

      74
  • 10.3 Enabling Remote Source Selection

    75
  • 10.4 Maintenance Bypass

    75
    • Figure 48 Gate board viewing slot locations

      76
    • 10.4.1 Bypass Procedures for Source 1

      77
    • 10.4.2 Bypass Procedures for Source 2

      78
  • 10.5 Normal System Shutdown

    78
    • 10.5.1 Shutdown in Static Transfer Switch Mode

      78
    • 10.5.2 Shutdown in Maintenance Bypass Mode

      78
• 11.0 Alarm and Faults

  79
  • 11.1 Event Mask

    79
  • 11.2 Event and History Logs

    80
    • 11.2.1 Event Log

      80
    • 11.2.2 History Log

      80
  • 11.3 Alarm Notes

    81
  • 11.4 List of Messages

    82
    • Table 9 Event Messages

      82
• 12.0 Communication Interfaces

  84
  • 12.1 Using the RS-232 Port

    84
    • 12.1.1 Connecting and Using a Terminal

      85
      • Table 10 Terminal Commands

        85
    • 12.1.2 Configuring the STS2 via the Terminal

      86
      • Groups Parameter

        86
      • Item Parameter

        86
      • Value Parameter

        87
        • Table 11 Value types

          87
        • Table 12 Group settings and values

          87
    • 12.1.3 Setting Bitpacked Options with the Terminal

      89
      • Table 13 Binary-Hexadecimal Conversions

        90
      • Putting the Terminal Command Together

        91
    • 12.1.4 Setting Event Masks with the Terminal

      91
      • Examples of Event Mask Settings

        92
• 13.0 STS2 Touch Screen Display

  93
  • 13.1 Display Overview

    93
    • Figure 49 STS2 touch screen display

      93
  • 13.2 Menu Overview

    94
    • Figure 50 Menus

      94
    • Figure 51 Keyboard and keypad displays

      94
    • 13.2.1 Security

      95
      • Using the Optional Key Lockout Switch

        95
        • Figure 52 Key lockout switch.

          95
      • Using the Password

        95
  • 13.3 Mimic Display

    96
  • 13.4 Event Controls

    96
  • 13.5 Event Display

    96
  • 13.6 Menu bar

    96
    • 13.6.1 Configuration Menu

      96
      • System Ratings

        96
      • Event Masks

        96
        • Figure 53 Event mask dialog box

          97
      • User Settings

        97
        • Figure 54 User settings dialog box

          98
      • Source Set Points

        98
        • Figure 55 Source setpoints

          99
        • Table 14 Set Point Parameters

          99
      • System Settings

        101
      • Comm Options

        101
        • Figure 56 Comm options dialog box

          101
      • Configuring the Modem

        102
        • Figure 57 Modem dialog box

          102
      • Configuring Pager Support

        103
      • Configuring the Input Contact Isolator Settings

        103
        • Figure 58 Input contact isolator dialog box

          104
      • Configuring the Programmable Relay Board Settings

        105
        • Table 15 Standard Settings for Programmable Relays

          105
        • Figure 59 Programmable relay board dialog box

          106
      • Configuring the Network Interface Card

        106
      • SiteScan Configuration

        107
      • Saving Your Communications Configurations

        107
      • System Options

        107
        • Figure 60 System options

          107
      • Dual Output Breaker

        107
      • PDU

        107
      • 4 Pole Transfer Switch

        108
      • Shunt

        108
      • Wye Output Transformer

        108
      • Remote Source Selection

        108
      • System ID

        108
    • 13.6.2 Logs

      109
      • Event Log

        109
        • Figure 61 Event log

          109
      • History Log

        109
        • Figure 62 History log

          109
    • 13.6.3 Source Transfers

      110
    • 13.6.4 Startup Procedure

      110
    • 13.6.5 Bypass Procedure

      110
    • 13.6.6 Help

      110
    • 13.6.7 Logo

      110
  • 13.7 Cleaning the LCD Touch Screen

    110
• 14.0 Operating the LED Display STS2

  111
  • 14.1 LEDs and Buttons and Key Lockout Switch

    111
    • 14.1.1 Front Panel Controls

      111
      • Figure 63 LED display

        111
    • 14.1.2 LED and push button description

      112
      • Table 16 LED and push button description

        112
    • 14.1.3 Event Controls

      113
    • 14.1.4 Key Lockout Switch

      113
      • Figure 64 Key lockout switch.

        113
  • 14.2 Operations

    113
    • 14.2.1 Normal System Turn-On

      113
    • 14.2.2 Manual Transfer / Preferred Source Selection

      114
    • 14.2.3 Maintenance Bypass

      115
      • Bypass Procedures for Source 1

        115
      • Bypass Procedures for Source 2

        116
    • 14.2.4 Normal System Shutdown

      117
      • Shutdown in Static Transfer Switch Mode

        117
      • Shutdown in Maintenance Bypass Mode

        117
• 15.0 Specifications

  118
  • 15.1 System Configuration

    118
    • 15.1.1 Frequency

      118
    • 15.1.2 Input/Output Voltage

      118
      • Table 17 Input/Output Voltage

        118
    • 15.1.3 System Current Ratings

      118
      • Table 18 System Current Ratings

        118
    • 15.1.4 Grounding

      119
    • 15.1.5 Electrical Requirements

      119
      • Table 19 Electrical Requirements

        119
      • Table 20 Unit Short Circuit Withstand Capability

        119
    • 15.1.6 Input Surge Suppression

      119
    • 15.1.7 Response Time

      119
    • 15.1.8 Environmental Requirements

      119
  • 15.2 System Components

    120
    • 15.2.1 Frame and Enclosure

      120
      • Table 21 Frame Sizes

        120
    • 15.2.2 Castors, Leveling and Seismic Anchoring

      120
    • 15.2.3 Cooling

      120
    • 15.2.4 Access

      121
    • 15.2.5 Circuit Breakers

      121
    • 15.2.6 Cable Entrance

      121
    • 15.2.7 Doors

      121
    • 15.2.8 Color Graphical Display or LED Display

      121
    • 15.2.9 RS-232 Port

      122
    • 15.2.10 Terminal Port Connections

      122
      • Table 22 MTA Plug Pinout

        122
      • Table 23 DB9 Pinout

        122
    • 15.2.11 RS-232 Interface Parameters

      123
      • Table 24 RS-232 Settings

        123
    • 15.2.12 Maintenance Bypass

      123
    • 15.2.13 Fuseless Design

      123
    • 15.2.14 Options

      123
• 16.0 Event Message Help Text

  124
• 17.0 Maintenance

  145
  • 17.1 Proper Tightening of Nuts and Bolts

    145
    • Table 25 Torque tightening

      145
  • 17.2 Testing the STS2

    145
  • 17.3 Changing the Air Filter

    145
• Support Information

  146
• Programmable Relay Board Settings Record

  147
• Input Contact Isolator Settings Record

  149